Just did a scrubbing of the drop tables and this is what I came up with, the ones that weren’t in game I added back in and listed where they will be found.
Will come from the Crypt Dungeon (coming with June 11th patch)
There’s a chance to get this from the Sewer dungeons (coming with June 11th patch)
and the new Sewer Rat Accent Dye will come from shard dungeon bonus chests. (coming with June 11th patch)
Theres a chance to get this from Broken Halls Dungeon (coming with June 11th Patch)
Can be found by killing the Non-enraged Chaos Giant (In game Currently)
Can be found on the mobs inside Sarrows cave West of Highsteppe. (Coming with June 11th Patch)
It’s Bee Major and can be found on the Elite Chaos inside of Lamavora Battlefields as well as a couple other mobs. (In game currently)
Wheat and Midnight Blue are both currently available from the Reputation vendors. The remaining new dyes will be available either from the story content released on June 11th, or through the Raids at the same time.